// JavaScript Document
/* Menu Rollover Images functions. These are called inside the <a> tags of each of the menu items. */
function changeImg(imgName) {
	document[imgName].src='_assets/_images/template/menu_rollovers/on/'+imgName+'.jpg'; return true;
}
function resetImg(imgName) {
	document[imgName].src='_assets/_images/template/menu_rollovers/off/'+imgName+'.jpg'; return true;
} 
function resetSelImg(imgName){
	document[imgName].src='_assets/_images/template/menu_rollovers/selected/'+imgName+'.jpg'; return true;
}

/* after wwii index mouseovers */

	function changeImgAfterWWII(imgName) {
		document[imgName].src='_assets/_images/after_wwii_index/on/'+imgName+'.jpg'; return true;
	}

	function resetImgAfterWWII(imgName) {
		document[imgName].src='_assets/_images/after_wwii_index/off/'+imgName+'.jpg'; return true;
	} 
	
	/* wac index mouseovers */

	function changeImgWAC(imgName) {
		document[imgName].src='_assets/_images/wac_index/on/'+imgName+'.jpg'; return true;
	}

	function resetImgWAC(imgName) {
		document[imgName].src='_assets/_images/wac_index/off/'+imgName+'.jpg'; return true;
	} 
	
	/* menu image preloaders */
	
		homeOn = new Image();
	homeOn.src = "_assets/_images/template/menu_rollovers/on/home.jpg"; 
	
	resourcesOn = new Image();
	resourcesOn.src = "_assets/_images/template/menu_rollovers/on/resources.jpg"; 
	
	camp_haleOn = new Image();
	camp_haleOn.src = "_assets/_images/template/menu_rollovers/on/camp_hale.jpg"; 
	
	wacOn = new Image();
	wacOn.src = "_assets/_images/template/menu_rollovers/off/wac.jpg"; 
	
	tenthOn = new Image();
	tenthOn.src = "_assets/_images/template/menu_rollovers/on/tenth_mountain.jpg"; 
	
	militaryOn = new Image();
	militaryOn.src = "_assets/_images/template/menu_rollovers/on/military_life.jpg"; 
	
	after_wwiiOn = new Image();
	after_wwiiOn.src = "_assets/_images/template/menu_rollovers/on/after_wwii.jpg";